Functional Roles
Industries Served
Physical Properties
boiling_point
190 u00b0C
density
1.045 at 25 u00b0C
solubility
Sol in acetone, benzene, ether, methanol, and hydrocarbons.
flash_point
92 u00b0C (198 u00b0F) (closed cup)
GHS / SDS Safety
Warning
Irritant
- H335 (11.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H315 (15%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (15%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Chemical Identity
| CAS Number | 2530-85-0 |
| IUPAC Name | 3-trimethoxysilylpropyl 2-methylprop-2-enoate |
| InChI Key | XDLMVUHYZWKMMD-UHFFFAOYSA-N |
| PubChem CID | 17318 |
| INCI Name | METHACRYLOYL PROPYLTRIMETHOXYSILANE |
Synonyms & Trade Names
Full Description
3-Methacryloxypropyltrimethoxysilane (MPTMS) is an organosilane coupling agent that functions as an adhesion promoter between organic polymers and inorganic substrates. This silane compound is utilized across agriculture, coatings & construction, industrial manufacturing, and plastics & polymers industries for improving interfacial bonding in composite materials and surface treatments. The product has a molecular weight of 248.35 g/mol with a boiling point of 190°C and exhibits solubility in acetone, benzene, ether, methanol, and hydrocarbons.